export declare const mockData: (files: File[]) => {
    dataTransfer: {
        files: File[];
        items: {
            kind: string;
            type: string;
            getAsFile: () => File;
        }[];
        types: string[];
    };
};
export declare const getMockFiles: (filesAmount?: number, extension?: string, type?: string) => File[];
export declare const getMockEvent: (eventName: string, files: File[]) => Event;